seo网站优化推广的四个注意事项：
Four precautions for SEO website optimization and promotion:
1、服务器和域名
1. Server and domain name
在选择服务器时，我们不要为了便宜，选择一些性能比较差的服务器，容易导致网站打开速度慢，影响用户体验，导致网站排名上升难。而在选择域名上，我们要符合网站的定位，就相当于我们网站的名字一样，让人通俗易懂，切合网站。
When selecting servers, we should not choose some servers with铜钟 一次性止血带 标志桩模具 钢丝轮 流水槽模具 防撞墙模具 检查井钢模具 不锈钢铸件 模锻件 poor performance for the sake of cheapness. It is easy to cause the website to open slowly, affect the user experience, and make it difficult for the website to rise in rankings. In choosing the domain name, we should conform to the positioning of the website, which is equivalent to the name of our website. It is easy to understand and suitable for the website.
2、网站的后台功能
2. Background functions of the website
很多公司会找一些网站建设外包团队来搭建网站，而这些外包团队对于seo优化不是很了解，会导致后台功能缺失严重，影响网站的优化。
Many companies will find some website construction outsourcing teams to build websites, and these outsourcing teams do not know much about SEO optimization, which will lead to a serious lack of background functions and affect the optimization of websites.
3、网站的结构优化
3. Website structure optimization
网站结构优化做的好不好，会直接影响到用户体验，网站结构优化包括网站导航、页面布局、内容标题等等；网站结构要简单明了，主次分明，过于繁杂的结构反而会让用户找不到想要了解的内容，影响用户体验。
The optimization of website structure will directly affect the user experience. The optimization of website structure includes website navigation, page layout, content title, etc; The website structure should be simple and clear, with clear priorities. Too complicated structure will make users unable to find the content they want to know and affect the user experience.
4、网站关键词
4. Website keywords
网站关键词布局前，我们要做好关键词的分析、选择，不要选择难度过大的，也不要选择一点难度都没有的，选择指数高、竞争小的关键词做布局，网站排名提升速度更快。
Before the keyword layout of the website, we should do a good job in the analysis and selection of keywords. Do not choose the ones that are too difficult or have no difficulty at all. Choose the keywords with high index and low competition for the layout, so that the website ranking can be improved faster.